Home / 4,656-9,792

Finding the Third Proportional to 4,656 and 9,792

Calculator

Solution

The third proportional to 4,656 and 9,792 is: 20,593.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,656 : 9,792 = 9,792 : x
  2. Step 2: Convert to fraction form
    4,656/9,792 = 9,792/x
  3. Step 3: Cross multiply
    4,656x = 9,792 × 9,792
  4. Step 4: Simplify right side
    4,656x = 95,883,264
  5. Step 5: Solve for x
    x = 95,883,264/4,656
  6. Step 6: Final answer
    x = 20,593.48

Related Problems

Find third proportional to 2,328 and 4,896
Half scale
Find third proportional to 9,312 and 19,584
Double scale
Find third proportional to 4,658 and 9,796
Similar ratio
Find third proportional to 6,984 and 14,688
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.